Hydraulic cable-skate drive system for catwalk

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9476266
APP PUB NO 20140286732A1
SERIAL NO

14207138

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A drive system for a catwalk skate that uses a hydraulic skate-cable drive system. The system includes two counteracting hydraulic cylinders, each with a sheave connected to the cylinder rods, and a cable that winds around each of the sheaves and connects to both ends of the skate.

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Patent Owner(s)

Patent OwnerAddress
GLAS USA LLC AS SUCESSOR AGENT AND ASSIGNEE3 SECOND STREET SUITE 206 JERSEY CITY NJ 07311

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berry, Joe Rodney Cypress, US 27 191
Swanson, Gregory David Magnolia, US 5 12

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